What are some effective methods to reduce bias in research?

What are some effective methods to reduce bias in research?

There are several methods to reduce bias in research, including random sampling, blinding, and using control groups.

Can you explain how random sampling helps in reducing bias?

Random sampling ensures that every individual has an equal chance of being selected, which helps to create a representative sample.

What is blinding, and why is it important?

Blinding involves keeping study participants and researchers unaware of certain aspects of the study to prevent bias in results.

Are there any specific techniques for qualitative research?

Yes, techniques like triangulation, member checking, and reflexivity can help reduce bias in qualitative research.